UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qPqsdDgBSukHrDBWm6nnYYdAryWvNSvEfmuj2OaTa1s=' 
WHERE 
  key_id = 'd0f4498a02a1eb7999eccb502be38d421f662e8327b241d00f1be545270c686f' 
  AND (
    token = 'qPqsdDgBSukHrDBWm6nnYYdAryWvNSvEfmuj2OaTa1s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )